2598195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 4603392

約数和(自身を除く): 2005197

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 443, 1173, 1329, 1955, 2215, 5865, 6645, 7531, 10189, 22593, 30567, 37655, 50945, 112965, 152835, 173213, 519639, 866065, 2598195]

約数ペア:

[(1, 2598195), (3, 866065), (5, 519639), (15, 173213), (17, 152835), (23, 112965), (51, 50945), (69, 37655), (85, 30567), (115, 22593), (255, 10189), (345, 7531), (391, 6645), (443, 5865), (1173, 2215), (1329, 1955)]